DSX7



DAYLIFF DSX submersible pumps featuring permanent magnet motors are specifically designed for water supply from boreholes. Equipped with a high specification intelligent variable frequency controller and operating at high frequency they offer unmatched efficiency and much reduced size. Materials of construction are engineering polymer impeller and diffuser and AISI304 stainless steel for top and bottom chambers, pump sleeve and shaft.

MOTOR

Permanent magnet synchronous motor uses special magnetised materials which generate a higher flux density that greatly improves efficiency and power factor. Operating at 5000 RPM the rated motor current is about 85% of an equivalent synchronous motor with the motor efficiencies of up to 90%.

CONTROLLER

The pump is provided with a remote intelligent variable frequency controller with features that include digital parameter indication, soft start, IoT (Internet of Things) control facility, electrical protection from high/low voltage, motor current overload and phase loss and dry run protection. The IoT capability provides various functionalities including remote control, real time monitoring, operating status recording and fault alarm record. Pumps can be monitored and controlled through GSM connected mobile phones.

DAYLIFF DSX submersible pumps feature revolutionary motor design that provides up to 15% improvement in energy efficiency, about 50% reduced sized and improved reliability through enhanced motor control. They offer quite unmatched operational performance and are the new frontier in pumping technology.

Enclosure Class:IP68,
Controller: IP55
Insulation Class:B
Voltage:3x380V - 415V
Speed:5000rpm

OPERATING CONDITIONS

Pumped liquid: Thin, clean, chemically non-aggressive liquids without solid particles or fibres.
Max. Liquid Temperature: +35°C
Max. Particle Size:2.3mm
Max Immersion Depth: 200m
Minimum Borehole Diameter: 110m

PUMP DATA

Model  Motor Current (A) DN(") Dimensions (mm) Weight (kg)
kW HP A B C
DSX7-7 2.2 3 5 364 809 445 12
DSX7-10 3 4 8 391 926 535 14
DSX7-12 4 5.5 10 419 1045 626 16
DSX7-16 5.5 7.5 13 459 1205 746 19
DSX7-20 7.5 10 16 509 1375 866 22
DSX7-24 9.2 13 19 559 1576 1017 26